Consider this CGI script:
#!ruby
require "cgi"
cgi = CGI.new("html4")
cgi.out {
CGI.pretty(
cgi.html {
cgi.head { cgi.title{"Example"}+"<link rel=\"stylesheet\"
type=\"text/css\" href=\"example.css\">" } +
cgi.body{"This should have a green background"}
}
)
}
with this example.css, both residing in the same directory:
body {
background-color: #00ff00;
}
it produces this html output:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<HTML>
<HEAD>
<TITLE>
Example
</TITLE>
<link rel="stylesheet" type="text/css" href="example.css">
</HEAD>
<BODY>
This should have a green background
</BODY>
</HTML>
Perfectly fine, it seems. The only problem is, that the background isn't
green, it's white (Firefox' default color, on my system).
However, if I save the html-source to a static example.html, put in the
same directory as my example.rb and open it in the browser, the css is
correctly applied and the background turns green.
It works if I put the css directly in the example.rb like this:
#!ruby
require "cgi"
cgi = CGI.new("html4")
cgi.out {
CGI.pretty(
cgi.html {
cgi.head {cgi.title{"Example"}+
cgi.style('type'=>'text/css'){File.read("./example.css")}} +
cgi.body{"This should have a green background"}
}
)
}
But this way the css is not cacheable...
Where lies the problem in my script?
(FYI I use ruby 1.8.2 (2004-12-25) [i386-mswin32], Apache and Windows XP
Pro)
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